Pre Finals Flashcards by Ruth Boaz

It is a marking striated on the body of the cartridge case. After the combustion of gunpowder, heated gas is produced and expanded. This further resulted in the body of the cartridge expanding. Thus, it comes in contact with the wall of the chamber. The impact between the two resulted in the softer one receiving the scratches. These scratches are called chamber marks.

A. Belted

B. Firing Pin Marks

C Breech Face Mark

D. Chamber Marks

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It is design is tapered towards the mouth. It was used in a magnum jet cartridge case of caliber 22 Centerfire. It is no longer used today.

A.Tapered Cartridge Case

B. Rimmed Cartridge Case

C. Semi-rimmed

D. Rimless

A.Tapered Cartridge Case

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A serrated groove found at the neck holds the bullet’s end part. It prevents the bullet from being pushed back or loosened

A. Neck

B. Cannelure

C. Crimp

D. Base

B. Cannelure

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If only contains pure nitro- glycerine gelatinized with nitrocellulose. This type of propellant has a perfect shape in grains like small squares, discs, flakes, strips, pellets, or perforated cylindrical grains Double base propellant has nitrocellulose and nitro-glycerine as the significant ingredients mixed with minor ingredients like vaseline phthalein esters and inorganic salts.

A. Gunpowder

B. Black Powder

C. Smokeless Powder

D. Single-Base Propellant Or Nitrocellulose

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It is invented by the US army Col. Hiram Berdan. The primer of this type, has two vents/flash holes Lowards the gunpowder. Berdan primer is non- replaceable since the anvil of the primer formed an integral part of the cartridge case and will be deformed after firing

A. Anvil

B. Disc

C. Berdan

B. Boxer

C. Berdan

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This type of cartridge was invented in 1845, by a French gun maker, Louis Nicolas Auguste Flobert. The priming mixture of this kind of cartridge is in the cavity, inside and around the rim or the circumference around the base of the cartridge. This rim-fire cartridge is usually applied to caliber 22 pistols, caliber 22 revolver and caliber 22 rifle

A.Wad

B. Lead Shor

C. Center-Fire

D. Rim-Fire

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I plastic container that houses the wad and the lead shots

A. Gun Powder

B. Primer

C. Shotgun Cartridge

D. Plastic Tube

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Under the National Internal Revenue Code the word “Ammunition” shall mean Joaded shell for rifles, muskets, carbines, shotguns, revolvers and pistols from which bullets, ball shot, shell or other missile may be ammunition for air rifles

A. Ammunition

B. Cartridge

C. Bullet

D. Cartridge Case

A. Ammunition

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The propellant or powder charge which, when ignited by the primer flash, is converted into heated gas under high pressure and propels the bullet or shot charge through the barrel and to the target. It is sometimes called smokeless powder, ballistite, or cordite

A. Brass Head

B. Primer

C. Powder

D. Crimp

C. Powder

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It also refers to a loaded shell for rifles, muskets, carbines, shotguns, revolvers, and pistols from which a ball bullet, shot, shell, or other missile may be fired by means of gunpowder or other explosives. The term also includes ammunition/cartridge for air rifles.

A. Ammunition

B. Cartridge

C. Bullet

D. Cartridge Case

B. Cartridge

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This branch of ballistics is also known as intermediate ballistics. It focuses on the projectile’s behavior From the moment it exits the muzzle of the gun until the pressure behind the projectile is equalized. The heated gas produced in the gun chamber brings a massive pressure until it reaches the muzzle end. The gases are free to go beyond the bullet and expand in all directions as it exits the barrel. This phenomenon will create a flash and massive noise beyond the gun’s muzzle.

A. Transitional Ballistics

B. Muzzle Blast

C. Muzzle Flash

D. Flash Suppressors

A. Transitional Ballistics

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These bullets are accurate and easy to see when target shooting or in competition. This is beneficial because the competition shooter can see where they are hitting and can make adjustments if needed.

A. Bonded Bullet

B. Spitzer Bullet

C. Round Nose

D. Flat Nose

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Bollets are like full metal jacket projectiles except that they have a relatively shallow hole in the top toward the base. Looking into the hole will show the exposed material beneath the jacket. This is the preferred bullet type for self-defense ammunition because of the stopping power. The design allows for a more controlled expansion. The jacket keeps the projectile together until it hits the intended target. When the target is hit, the hole allows the bullet to mushroom easier.

A Hollow Point

B. Jacketed Hollow Point

C. Semi-Jacketed Hollow

D. Full Metal Jacket

B. Jacketed Hollow Point

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The rifle version has a lead core and a copper alloy jacket. In contrast, the handgun version has a lead ebre and an aluminum jacket Both do not contain silver but are composed of two jackets. It is designed to prevent a premature expansion of the jackets and lead while the bullet penetrates the outer muscles and bones of the body. As a result, this type of bullet will result in severe and lasting damage to the victim’s body

A. Wadcutter Bullet

B Gas Check Bullet

C. Silver Tip Bullet

D. Dumdum Bullet

C. Silver Tip Bullet

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Also referred to as armor piercing or green sip ammunition Steel core bullets have a steel rod or small stper bullet surrounded by jacketed lead or a jacketed cover directly on the steel core. The tip of the bullet is often dipped in a green paint, hence the name green tip ammunition. This is not to be confused with a green ballistic tip bullet. Steel core ammunition is usually prohibited at gun ranges due to the damaged caused by the bullet

A. Lead Bullet

B. Jacketed Bullet

C. Armor Piercing

D. Steel Core

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It refers to the diameter of the point

A. Meplat
B. Point
C. Shoulder
D. Ogive

A. Meplat

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Rafters to a cylindrical projectile propelled from a firearm utilizing the expansive force of gases coming From burning gunpowder

A. Bullet

B. Base

C. Bearing Surface

D Cannolire

A. Bullet

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It refers to a complete unfired unit consisting of a bullet, gunpowder, cartridge case and primer or Jeaded shell for use in any firearm.

A. Ammunition

B. Bullet

C. Cartridge

D. Cartridge Case

C. Cartridge

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Also commonly referred to as a spire point bullet, is primarily a small arms ballistics development of the late 19th and early 20th century, driven by military desire for aerodynamic bullet designs that will give a higher degree of accuracy and kinetic efficiency, especially at extended ranges. To achieve this the projectile must minimize air

resistance in flight

A Bonded Bullet

B Spitzer Buffet

C. Round Nose

D. Flat Nose

B Spitzer Buffet

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24 is a type of ball ammunition. FMJ ammunition has a soft lead core encased in a harder metal. There are several advantages of FMJ. They feed better from the magazine into the chamber with less chance of a misfeed or stoppage. These bullets can also take higher velocities without bullet disfigurement. FMJ also can have deeper penetration compared to other types of ammunition.

A. Glaser Safety Slug

B. Truncated Cone Bullet

C. Full Metal Jacke

D. Soft Point

C. Full Metal Jacke

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This is a type of bullet with a core of lead covered by a jacket usually made of copper. Since it is enclosed with a harder material, it will not soften once it is exposed to the heated gas brought by the combustion of the gunpowder Thus, it will not be deformed even if it is projected by a high velocity firearm Moreover, this type of bullet protects the gun barrel from rusting since it is hard Lesser particles will be deposited inside the gun barrel after the rifling engraved on its bearing surface. This is generally used for semi-auto pistols or high velocity rifles.

A. Lead Bullet

B. Jacketed Bullet

C. Armor Piercing

D. Steel Cafe

B. Jacketed Bullet

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The bulk in a bullet that is enclosed with a jacket in a jacketed type bullet as shown in the smaller picture above. This is usually made up of lead and other similar compositions.

A. Core

B. Head Length

C. Heel

D Jacket

A. Core

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These marks are impressed on the primer resulting from the collision between the breech face and cartridge case after it is pulled back by the heated gas Since the point of the firing pin still elevates in the hole located at the center of the breech face, another contact between the primer and the said portion of the firing pin will occur. However, the mark produced is shallower than the firing pin mark

A. Shear Marks

B. Extractor Mark

C Magazine Lips Mark

D. Ejector Marks

A. Shear Marks

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The hole at the center of the base of the cartridge is designed to house the primer When a primer is Lertloved or loosened, the gas will leak through this opening. Hence, the manufacturers would design a cartridge so that the primer is precisely fitted to this hole.

A Cartridge Case

B Rim

C. Primer Pocket

Vent Or Flash Hole

C. Primer Pocket

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194f is easily activated by heat and friction. Thus, it is the most unsafe type of powder to keep. A large Volume of smoke and residue left in the bartel of the gun can be produced by this type of powder. It is also known as the oldest explosive. A Corrosive B. Non-Corrosive Gunpowder Black Powder

Black Powder

18. is a part of the cartridge usually located at the center of its hase and housed by the primer pocket This part comains a highly sensitive chemical that will produce ignition or beat when the firing pin strikes This resotice is termed percussion. The heat or ignition produced will pass through the canal called a will be ignited and undergo vent or Dash hole towards the gunpowder. Consequently, the gunpowder will combustion A. Pin Fire B. Primer C. Priming Cap D. Priming Mixture

B. Primer

38. These are markings of two parallel lines on the rim or the body of the empty shell. The magazine lips cause these marks during the loading and dragging of the cartridges by the slide from the magazine to the chamber of the firearm for firing A. Shear Marks B. Extractor Mark C. Magazine Lips Mark E. Ejector Marks

C. Magazine Lips Mark

37. This mark is found on the base of the cartridge case. It results from the contact between the breech face f the firearm and the base of the cartridge case. The contact occurs since the breech face of the gun is positioned next to the chamber where the cartridge case is loaded. Thus, the moment the cartridge case is withdrawn from the chamber it will hit the breech face A. Belted Firing Pin Marks Breech Face Mark Chamber Marks

Breech Face Mark

36. The diameter of its body is greater than the diameter of its neck and mouth. It is constructed so that a greater amount of gun powder is accommodated. A common example is the 5.56 mun rifle cartridge case A. Shoulder B. Extracting Groove Straight Cartridge Case D Bottle Neck Cartridge Case

D Bottle Neck Cartridge Case

35. Jer 1858, the Moors cartridge marked the development of center fire cartridge. The priming mixture is ocated or contained in the center area of the base of the cartridge. Its primer could either be Boxer or Berdan. A Wad B. Lead Shot C. Center-Fire D. Rim-Fire

C. Center-Fire

34. Refers to the metal cap containing the highly sensitive priming mixture of chemical compounds that weild ignite or detonate when hit or struck by the firing pin A. Gun Powder C. Shotgun Cartridge B.Primer D. Plastic Tube

B.Primer

33. Thier type of bullet contains a jacket that is designed to break into pieces upon impact on the target. This will create a devastating wound on the body of the person A Tracer Bullet B. Incendiary Bullet C. Explosive Bullet D. Fragmentary Bullet

D. Fragmentary Bullet

32. ILis the boundary between the bearing surface and the head height Meplat B Point Shoulder D. Ogive

Shoulder

31. The diameter of the rim is a little bit smaller than its body. It is commonly used in caliber 40 Smith and Wesson design. A. Rebated B. Rimmed Cartridge Case C. Semi-rimmed D. Rimless

A. Rebated

30. This is a part of a bottleneck cartridge case located between the body and neck. A. Shoulder B. Extracting Groove C Straight Cartridge Case D. Crimp

A. Shoulder

29. It is the part of the cartridge which houses the bullet, gunpowder, and primer. This part has a significant copardbution to the identification of firearms because it receives the individual characteristics from the firearm where it was fired, extracted, and ejected. Moreover, this is commonly recovered at the crime scene unless the firearm used is a revolver. In a revolver, the cartridge remains in the chamber of the rotating glinder. The other term for cartridge cases is casing or shell Cartridge Case Rim C. Primer Pocket D Vent Or Flash Hole

Cartridge Case

28. The is a piece of paper containing the priming misture pressed over by the impact of the primer and the apel fis porposes are to hold the priming mixture in place aud exclude moisture A Anvil B Disc C Berdan D Boxer

Disc

22-Kefers to the pustion of a plastic tube bent inward to hold the shot in place Brass head B Primer Powder Crimp

Crimp

48. A cylindrical bullet designed with having a sharp shouldered nose intended to cut target paper clearly to facilitate easy and accurate scoring. Its accuracy is about the same as a conventional pointed bullet. However, its accuracy is not as good as a pointed bullet beyond fifty yards. A. Wadcutter Bullet B. Gas Check Bullet C. Silver Tip Bullet D. Dumdum Bullet

A. Wadcutter Bullet

39. usually copper, brass, steel, and aluminum. This is the part that encloses the core to protect it from and heat of the gas produced by the combustion of gunpowder A Core B Head Lengali Heel Jacket 40. Has a hole in the top of the bullet The basic hollow point bullet is made of a sofi material such as lead This hollow tip allows for rapid expansion that releases a lot of energy. This release of energy reduces the chance of the projectile passing through the target and causing damage beyond it Hollow Point Jacketed Hollow Point Semi-Jackesed Hollow Point D Flat Pour Jacket 41. Dhey are accurate and expand easily upon impact. This type of ammunition used to be use by law enforcement before semi-jacketed hollow points were introduced Semi-Wad Cutters B Wad Cutter C Boat Tail D. Ballistic Tip Ammunition CBullet Cartridge Cartridge Case 42. Refers to the tubular metallic container for gunpowder, sometimes called shell. 43. In this type, a pocket of fulminate is placed on the sidewall of a copper case. The pin in this kind of cartridge is already resting in the priming mixture called fulminate. The pin is to be driven by the hammer To strike and detonate the sensitive chemical compound. A Pin Fire B. Primer C. Priming Cap D. Priming Mixture 44. Is compound contained in a cartridge that is responsible for propelling the projectile. This compound will undergo combustion when ignited by the flash that came from the primer Since a sealed container encloses it, the heated gas produced from combustion will develop tremendous pressure. It is also known as a propellant. A Corrosive B. Non-Corrosive Gunpowder D. Black Powder 45. This refers to the serrated groove located between the cartridge case's body and base. This part receives the extractor marks. It is created when the hand of the extractor drags this part to withdraw the cartridge Case out from the gun chamber. A Shoulder (B) Extracting Groove Straight Cartridge Case D. Bottle Neck Cartridge Case 46. K is a marking located on the primer of the cartridge case. It is produced when the firing pin strikes the primer. A. Belted (B) Firing Pin Marks Breech Face Mark D. Chamber Marks 47. The part that serves as the boundary between the base and bearing surface. Core B. Head Length C. Heel Jacket

C. Heel

46. K is a marking located on the primer of the cartridge case. It is produced when the firing pin strikes the primer. A. Belted B Firing Pin Marks Breech Face Mark D. Chamber Marks

B Firing Pin Marks

45. This refers to the serrated groove located between the cartridge case's body and base. This part receives the extractor marks. It is created when the hand of the extractor drags this part to withdraw the cartridge Case out from the gun chamber. A Shoulder B Extracting Groove Straight Cartridge Case D. Bottle Neck Cartridge Case

(B) Extracting Groove

44. Is compound contained in a cartridge that is responsible for propelling the projectile. This compound will undergo combustion when ignited by the flash that came from the primer Since a sealed container encloses it, the heated gas produced from combustion will develop tremendous pressure. It is also known as a propellant. A Corrosive B. Non-Corrosive C. Gunpowder D. Black Powder

C. Gunpowder

43. In this type, a pocket of fulminate is placed on the sidewall of a copper case. The pin in this kind of cartridge is already resting in the priming mixture called fulminate. The pin is to be driven by the hammer To strike and detonate the sensitive chemical compound. A. Pin Fire B. Primer C. Priming Cap D. Priming Mixture

A. Pin Fire

42. Refers to the tubular metallic container for gunpowder, sometimes called shell. Ammunition CBullet Cartridge Cartridge Case

Cartridge Case

41. Dhey are accurate and expand easily upon impact. This type of ammunition used to be use by law enforcement before semi-jacketed hollow points were introduced Semi-Wad Cutters B Wad Cutter C Boat Tail D. Ballistic Tip

Semi-Wad Cutters

40. Has a hole in the top of the bullet The basic hollow point bullet is made of a sofi material such as lead This hollow tip allows for rapid expansion that releases a lot of energy. This release of energy reduces the chance of the projectile passing through the target and causing damage beyond it Hollow Point Jacketed Hollow Point Semi-Jackesed Hollow Point D Flat Pour Jacket

Hollow Point

Jacket

58. The science of the dynamics of flight, behavior, and effects of projectiles, as well as the process of designing, accelerating, and calculating projectiles in order to achieve desirable outcomes. It also involves the study of the impact of the different conditions on the motion of the projectile A Forensic Ballistics B. Trajectory C. Fire Arm Analyis D. Ballistics

D. Ballistics

57. Is also known as soft-nosed. Is best described as a full metal jacketed projectile with an exposed soft nose. Is designed to make a larger diameter hole upon impact than the original bullet. This type of ammunition is usually associated with hunting. Many rifle ammunition manufacturers produce this type of projectile for hunters A. Glaser Safety Slug B. Truncated Cone Bullet C. Full Metal Jacke D. Soft Point

D Soft Point

56. Contains a mixture, such as phosphorous or other materials, that can be set on fire by impact. These are sed on target that will readily burn, such as aircraft or a gasoline depot. Tracer Bullet B Incendiary Bullet C Explosive Bullet D. Fragmentary Bullet

B Incendiary Bullet

55. Tefers to the length from the shoulder to the tip of the bullet Core Head Length Hoel D. Jacket

Head Length

54. The rim is belted around the body of the cartridge case It is designed to fit in the chamber of a magnum Belted Firing Pin Marks C. Breech Face Mark D Chamber Marks

Belted

53 if refers to the hardest part of the cartridge located in the rear portion. It contains the rim and primer. It is also the part where the caliber and the manufacturer's name are engraved. It is significant in firearm identification because it receives the breech face markings. It is created when the cartridge case is extracted out from the chamber and pulled back towards the breech face A Neck B. Cannelure C. Crimp D. Base

D. Base

52. It ja favented by the British army Col. Edward M. Boxer. The primer has only one vent or flash hole towards the gunpowder The Boxer primer can be replaced and reused since the primer cup is removable from the cartridge. Thus, it is not expensive A. Anvil B. Disc Berdan Bover

Bover

51. Refers to the cylindrical projectile propelled through the barrel of the firearm by means of expansive Force of gases coming from a burning gunpowder A Ammunition B Cartridge C. Bullet D. Cartridge Case

C. Bullet

50. Bullets get their name from the boat-like shape a rounded or pointed end like the bow and a tapered Dar End like the stern The tapered end is hidden in the cartridge casing when seated. The design gives the projectile great stability as it is propelled through the air. This bulles is the preferred projectile of rifle shooters A. Semi-Wad cutters B. Wad Cape C. Ballistic Tip D. Boat Tail

D. Boat Tail

49. These bullets are designed to improve the stopping power of the PAI butlets They are suitable primarily for revolver ammunition but are also used in pistol ammunition A Hollow Point B Jacketed Hollow Point Semi-Jacketed Hollow Paint Flat Poim JScket

Flat Poim JScket

69. The tapered or curved part of the bullet beyond the bearing surface towards the tip. A. Meplat B. Point Shoulder Ogive

Ogive

68. These marks are caused by the tool of the firearm called an extractor. It is located on the extracting groove of the cartridge case. The extractor is attached on the bolt which is positioned in a way that it hooks the extracting groove of the cartridge case. By the time the bolt moves backward, the cartridge case will also be dragged by the extractor backward. This process produced extractor mark Shear Marks Extractor Mark Magazine Lips Mark D. Ejector Marks

Extractor Mark

67. The hole located at the center of the primer pocket serves as the canal of the ignition produced by the primer towards the gunpowder. A Cartridge Case B. Rim Primer Pocket D Vent Or Flash Hole

D Vent Or Flash Hole

66. This is the container of the priming mixture, anvil, and disc. This is made of brass, gilding metal or Copper depending upon the kind. A Pin Fire B. Primer C. Priming Cap D. Priming Mixture

C. Priming Cap

62. These are found on the rim of the cartridge case. These are produced during the contact between the ram of the cartridge case and the ojector. The said contact occurs when the cartridge case is drawn to the rear portion of the firearm where the ejector is positioned. A Shear Marks B Extractor Mark Magazine Lips Mark Ejector Marks

Ejector Marks

63. This type of bullet is not used at high velocity because it will deform during acceleration. In high-Velocity firearms, the load of gunpowder is of greater amount. Therefore, the gas produced is very hot, which softens the lead. A. Lead Bullet B. Jacketed Bullet C. Armor Piercing D Steel Core

A. Lead Bullet

64 It uses a special jacket and compressed shot core with a plastic tip. The construction prevents break up on inanimate targets but results in disintegration in live target. In Glaser blue, it uses # 12 shot in the projectile core to minimize ricochet danger. The Glaser silver, uses #6 shot in the projectile to minimize penetration A. Glaser Safety Slug B. Truncated Cone Bullet C. Full Metal Jacke D. Soft Point

A. Glaser Safety Slug

61. This is appropriate for a semi-automatic weapon like 9mm pistol. The diameter of its rim is a little bit bigger than the body. However, it is a little bit smaller than the diameter of the chamber of the said firearms As such, its rim does not serve to limit the forward movement of the cartridge upon loading in the chamber. А. Tapered Cartidge Case BRimmed Partridge Case D Rimless Semi-rimmed

Semi-rimmed

60. The portion of the primer which provides sufficient resistance to the impact of the firing pin as it presses the primer cup and crushes the priming misture Anvil Disc C. Berdan D. Boxer

Anvil

59. Refers to the metal cap containing the highly sensitive printing mixture of chemical compounds that ould ignite or destnale when hit or struck by the firing pin Brass head Primer C Powder D Crimp

Brass head

79. Serves as a projectile, which is usually made of lead. A Wad Lead Shot C. Center-Fire D. Rim-Fire

Lead Shot

78. Refers to a shotgun component placed between the propellant and shot, acting as a gas seal Wad B Lead Shot Centerfire Rimpire

Wad

65 Are unjacketed soft bullets that are flush with the cartridge casing. This type of bullet is usually used for target practice. Holes punched in paper by wad cutters are very clean. The holes look as if they were made by a hole punch. A. Semi-Wad cutters B. Wad Curer C. Boat Tail D. Ballistic Tip

B. Wad Curer

77. Refers to the tubular metallic container that contains the gunpowder, flash hole, and the primer. It is the most significant part of the shotgun cartridge for identification A. Brass Head B Primer C. Powder D. Crimp

A) Brass Head

76. The propellant or powder charge which when ignited by the primer flash is converted into heated gas under high pressure and propels the hullet or shot charge through the barrel and to the target. It is sequetimes called smokeless powder, ballistite or cordite. Gun Powder Primer C. Shotgun Cartridge D. Plastic Tube

Gun Powder

75. a hollow point. It's a good middle-ground shape that's very common for plinking and varmint control ammunition A. Bonded Bullet B Spitzer Bullet Round Nose D. Flat Nose

Round Nose

74. 1 contains a high charge of explosive. Examples include the Russian 7.62 mm x54R machine gun ammunition with an internal charge of tetryl and phosphorus, and later handgun cartridges containing Pyrodex charges, with or without mercury additives. A. Tracer Bullet B. Incendiary Bullet Explosive Bullet Fragmentary Bullet

Explosive Bullet

73/ It is a propellant that does not give off a massive cloud of white smoke like black powder when fired. It is the most potent propellant in small arms. A Gunpowder Black Powder Smokeless Powder Single Base Propellant Or Nitrocellulose

Smokeless Powder

72, His also called shot shell, and its body maybe a metal or plastic or paper with a meta head which is the Subject for examination. It usually contains multiple projectiles called shots. A single projectile in a shotgun shell is called a slug. A Gun Powder B Primer Shotgun Cartridge Plasić Tube

Shotgun Cartridge

71Bullets are also referred to as polymer tip smmunition Ballistic up ammunition is a jacketed hollow point bullet with a polymer or plastic tip inserted in the hole These types of bullets were designed for rifle cartridges in hunting. The inserted tip aids in keeping the bullet intact as it travels through the air providing a better flight path before the bullet expands upon impact. A Semi-Wad Cutters B. Wad Cotter Boat Tail Ballistic Tip

Ballistic Tip

70. Ipelides all soft bullets, split nose bullets, hollow point bullets and jacketed bullets with exposed lead gure The expanding effects of these bullets have tremendous damage. A Wadcutter Bullet B. Gas Check Bullet Silver Tip Bullet Dumdum bullet

Dumdum bullet

89. The portion of the bullet that is most exposed to the heat coming from the burning gunpowder. Bullet B Base C. Bearing Surface D. Cannelure

B Base

88. It is commonly subjected to misconception due to its term. However, it has a rim, but its diameter is equal to the body of the cartridge case. It is commonly used in automatic rifles and pistols because it is precise for the cartridge's smooth feeding to the chamber A. Tapered Cartridge Case B Rimmed Cartridge Case Semi-rimmed Rimless

Rimless

87. The rim diameter is much bigger than the body of the cartridge case and the diameter of the chamber of a revolver and shotgun. It is designed so that the cartridge will not move forward after it is loaded in the chamber of the said firearms. Tapered Cartridge Case Rimmed Cartridge Case C. Semi-rimmed D Rimless

Rimmed Cartridge Case

86, it is straight from the rear portion of the body towards the mouth Designed to accommodate the standard amount of gunpowder as well as the caliber of bullet of the pistols and revolvers. Also, this is intended to fit in the chamber of the said firearms A Shoulder B. Extracting Groove Straight Cartridge Case Bottle Neck Cartridge Case

Straight Cartridge Case

85. Ihis-iso a serrated groove located inside the mouth of the cartridge case, which aids the cannelure in helding the end portion of the bullet. A. Neck B Cannelure C. Crimp D. Base

Crimp

84. This part is occupied by the bullet in a bottleneck cartridge case and where the cannelure is located A Neck B Cannelure C Crimp D. Base

A Neck

83. Lekated on the base of the cartridge case and is responsible for limiting the forward movement of the tridge when loaded in the chamber of a revolver or shotgun. In automatic firearms, which are loaded with semi-rimmed and rimless cartridges, their function is to facilitate the ejection of the cartridge case from the firearm Cartridge Case Rim Primer Pocket D. Vent Or Elish Hole

Rim

R2. Contains a chemical compound inside the primer cup that produces plumes of metal, vapor, and oxygen that form a spherical and irregular shape after the explosion. One of the chemicals in this type of primer is bariuan nitrate. It is a non-corrosive type of priming compound Corrosive Non-corrosive B C. Gunpowder, D Black Powder

Non-corrosive

81. Cetlisins a chemical compound shat produces plumes, vapor, and chloride after the explosion. One of the chemicals in this type of primer is potassium chlorate, which produces potassium chloride when ignited be the primer flash Potassium chloride draws moisture from the air and this moisture speeds rusting of the gun barrel Corrosive Non-Corrosive C Gunpowder D. Black Powder

Corrosive

30. Befers to a highly sensitive chemical mixture contained in a primer cup Pin Fire Primer Priming cap Priming Misture

Priming Misture

100. Focus on the motion of the projectiles after it exits the gun's barrel and before it hits the target. In addition, conditions affecting the motion are taken into consideration Sound Suppressors Exterior Ballistics C. Muzzle Energy D. Velocity

Exterior Ballistics

99. This branch of ballistics centers on the study of the different phenomena that occur while the projectile is still inside the firearm. A Direct B. Rotary C Translational D Interior Ballistics

D Interior Ballistics

98 is a jacketed bullet that has been chemically or molecularly bonded to a lead alloy core. Bonded bullet ammunition is designed for deep penetration This can be done in self-defense hollow point ammunition or jacketed "solids" when hunting dangerous game. Bonded bullets remain intact as it penetrates the intended target A Bonded Bullet B. Spitzer Buller C. Round Nose D. Flat Nose

A Bonded Bullet

97. This very similar to jacketed hollow point ammunition. The jacket covering the soft core in SJHP ammunition does not extend to the top of the bullet as in jacketed hollow points. This type of ammunition has all the stopping power of jacketed hollow point bullets with deeper penetration. When semi-jacketed hollow point bullets hit the intended target, they uniformly mushroom to a very large diameter. A Hollow Point B Jacketed Hollow Point C. Semi-Jacketed Hollow Point D. Flat Point Jacket

Semi-Jacketed Hollow Point

96. Is a cene-shaped projectile that has a flat nose. This design can be used for all bullet tips, for example. soft point, jacketed or hollow point. A truncated cone bullet is the preferred projectile for target shooters. It has great aerodynamics and makes a clean hole in the target. Glaser Safety Slog Truncated Cone Bullet C. Full Metal Jacke D. Soft Point

Truncated Cone Bullet

95. A type of bullet in which its base is protected with a small copper cup. A gas-check bullet the copper gas-check is crimped onto the "heel" by the lubrisizer as part of the sizing operation. A Wadcutter Bullet B. Gas Check Bollet C. Silver Tip Bullet D. Dumdum Bullet

Gas Check Bollet

94. This bullet contains compounds, usually barium nitrates, at the base This allows the emission of lights smoke It is commonly used by aircraft and M16 rifle A. Tracer Bullet B Incendiary Bullet C. Explosive Bullet D Fragmentary Bullet

Tracer Bullet

93, is classified as a hard and has a steel cores. It is fired against vehicles and other armored targets Generally used for M14 rifle A Lead Bulley B Jacketed Bullet Steel Core Armor Piercing

Armor Piercing

is the most forward portion of the bullet that first lands on the target upon impact Meplat B. Point C. Shoulder D Ogive

B. Point

91. A serrated groove or depression rolled around the body of the bullet that is usually found in a bottle fheck cartridge. This is held by the cannelure of the cartridge case so that the bullet will not be easily removed or loosened. In a straight cartridge, it is called crimping. On the other hand, this is the part where wax is placed in a lead bullet A Bullet B Base Bearing Surface Cannelure

Cannelure

99-The part of the bullet that comes into contact with the rifling of the firearm. The rifling Engraved here A Bullet Base Bearing Surface Cannelure

Bearing Surface

Pre Finals Flashcards

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